<template>
  <div class="container" :class="{ 'sign-up-mode': signUpMode }">
    <!-- form表单容器 -->
    <div class="forms-container">
      <div class="signin-signup">
        <el-form
          :model="loginForm"
          ref="loginRuleFormRef"
          :rules="loginRules"
          class="sign-in-form"
        >
          <el-form-item prop="username">
            <el-input
              clearable
              v-model="loginForm.username"
              placeholder="请输入用户名"
              size="large"
            >
              <template #prefix>
                <el-icon>
                  <user />
                </el-icon>
              </template>
            </el-input>
          </el-form-item>
          <el-form-item prop="password">
            <el-input
              clearable
              v-model="loginForm.password"
              show-password
              placeholder="请输入密码"
              type="password"
              size="large"
            >
              <template #prefix>
                <el-icon>
                  <lock />
                </el-icon>
              </template>
            </el-input>
          </el-form-item>
          <el-form-item>
            <el-button
              type="primary"
              round
              size="large"
              color="#60a5fa"
              class="w-[300px]"
              @click="handleLogin"
              ><span class="font-bold text-light-400">登 录</span>
            </el-button>
          </el-form-item>
        </el-form>

        <el-form
          :model="registerForm"
          ref="registerRuleFormRef"
          :rules="registerRules"
          class="sign-up-form"
        >
          <el-form-item prop="username">
            <el-input
              v-model="registerForm.username"
              placeholder="请输入用户名"
              size="large"
            >
              <template #prefix>
                <el-icon>
                  <user />
                </el-icon>
              </template>
            </el-input>
          </el-form-item>
          <el-form-item prop="password">
            <el-input
              v-model="registerForm.password"
              placeholder="请输入密码"
              show-password
              size="large"
            >
              <template #prefix>
                <el-icon>
                  <lock />
                </el-icon>
              </template>
            </el-input>
          </el-form-item>
          <el-form-item prop="phone">
            <el-input
              v-model="registerForm.phone"
              placeholder="请输入手机号"
              maxlength="11"
              show-word-limit
              size="large"
            >
              <template #prefix>
                <el-icon>
                  <phone />
                </el-icon>
              </template>
            </el-input>
          </el-form-item>
          <el-form-item prop="email">
            <el-input
              v-model="registerForm.email"
              placeholder="请输入邮箱号"
              size="large"
            >
              <template #prefix>
                <el-icon>
                  <Message />
                </el-icon>
              </template>
            </el-input>
          </el-form-item>
          <el-form-item>
            <el-button
              round
              color="#1f9ff6"
              class="w-[300px]"
              type="primary"
              size="large"
              @click="handleRegister"
              ><span class="font-bold text-light-400">注 册</span>
            </el-button>
          </el-form-item>
        </el-form>
      </div>
    </div>

    <!-- 左右滑动动画 -->
    <div class="panels-container">
      <div class="panel left-panel">
        <div class="content">
          <h3 class="font-mono">民宿</h3>
          <h2 class="mt-2">Enjoy You Journey</h2>
          <p class="text-xs font-thin">没有账户？点击注册</p>
          <button @click="signUpMode = !signUpMode" class="btn transparent">
            注册
          </button>
        </div>
        <img src="../assets/svg/log.svg" class="image" alt="" />
      </div>
      <div class="panel right-panel">
        <div class="content">
          <h3 class="font-mono">效率是做好工作的灵魂。</h3>
          <h2 class="mt-2">Register To Enjoy It !</h2>
          <p class="text-xs font-thin">已有账户？点击登录</p>
          <el-button @click="signUpMode = !signUpMode" class="btn transparent">
            <span class="font-bold text-light-400">登录</span>
          </el-button>
        </div>
        <img src="../assets/svg/register.svg" class="image" alt="" />
      </div>
    </div>
  </div>
</template>

<script setup>
import { ref } from "vue";
import request from "../utils/request";
import { login, register, getUserInfo } from "../api/user";
import {
  loginForm,
  registerForm,
  loginRules,
  registerRules,
  loginRuleFormRef,
  registerRuleFormRef,
} from "@/hooks/formValidation";
import { useRouter } from "vue-router";
import { ElMessage, ElNotification } from "element-plus";
import Storage from "../utils/Storage";

const signUpMode = ref(false);

const storage = new Storage();
const router = useRouter();

const handleLogin = async () => {
  loginRuleFormRef.value.validate(async (valid) => {
    if (valid) {
      await login(loginForm.username, loginForm.password).then((res) => {
        if (res.code === 200) {
          ElNotification({
            message: "登录成功，即将跳转首页！",
            type: "success",
            title: "登录成功！",
          });
          // 存储七天
          storage.setItem("token", res.result.token, 7 * 24 * 60 * 60 * 1000);
        }
      });
      // 登录成功获取根据用户名获取用户信息
      await getUserInfo(loginForm.username).then((InfoRes) => {
        console.log("用户信息", InfoRes);
        localStorage.setItem("userInfo", JSON.stringify(InfoRes.result));
        // storage.setItem("userInfo", InfoRes.result, 7 * 24 * 60 * 60 * 1000);
      });
      await router.push("/").then(() => {
        location.reload();
      });
    } else {
      ElMessage({
        message: "请输入正确的用户名密码！",
        type: "error",
        showClose: true,
        center: true,
      });
    }
  });
};

const handleRegister = () => {
  registerRuleFormRef.value.validate(async (valid) => {
    if (!valid) {
      ElMessage({
        message: "请填写正确的信息！",
        type: "error",
        showClose: true,
        center: true,
      });
      return false;
    }
    let { username, password, email, phone } = registerForm;
    await register(username, password, phone, email).then((res) => {
      if (res.code === 200) {
        ElMessage({
          message: "注册成功",
          type: "success",
          showClose: true,
          center: true,
        });
        signUpMode.value = !signUpMode.value;
      } else {
        var msg = res.message;
        ElMessage({
          message: `注册失败，${msg}`,
          type: "error",
          showClose: true,
          center: true,
        });
      }
    });
  });
};
</script>

<style scoped>
.container {
  position: fixed;
  min-width: 100%;
  background-color: #fff;
  min-height: 100vh;
  overflow: hidden;
}

.forms-container {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

.signin-signup {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  left: 85%;
  width: 46%;
  transition: 1s 0.7s ease-in-out;
  display: grid;
  grid-template-columns: 300px 300px;
  z-index: 5;
  height: 300px;
}

/* 左右切换动画 */
.social-text {
  padding: 0.7rem 0;
  font-size: 1rem;
}

.social-media {
  display: flex;
  justify-content: center;
}

.social-icon {
  height: 46px;
  width: 46px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 0.45rem;
  color: #333;
  border-radius: 50%;
  border: 1px solid #333;
  text-decoration: none;
  font-size: 1.1rem;
  transition: 0.3s;
}

.social-icon:hover {
  color: #4481eb;
  border-color: #4481eb;
}

.btn {
  width: 150px;
  background-color: #5995fd;
  border: none;
  outline: none;
  height: 49px;
  border-radius: 49px;
  color: #fff;
  text-transform: uppercase;
  font-weight: 600;
  margin: 10px 0;
  cursor: pointer;
  transition: 0.5s;
}

.btn:hover {
  background-color: #4d84e2;
}

.panels-container {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.container:before {
  content: "";
  position: absolute;
  height: 1300px;
  width: 2000px;
  top: -10%;
  right: 48%;
  transform: translateY(-50%);
  background-image: linear-gradient(-45deg, #4481eb 0%, #04befe 100%);
  transition: 1.8s ease-in-out;
  border-radius: 50%;
  z-index: 6;
}

.image {
  width: 100%;
  transition: transform 1.1s ease-in-out;
  transition-delay: 0.4s;
}

.panel {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-around;
  text-align: center;
  z-index: 6;
}

.left-panel {
  pointer-events: all;
  padding: 3rem 17% 2rem 12%;
}

.right-panel {
  pointer-events: none;
  padding: 3rem 12% 2rem 17%;
}

.panel .content {
  color: #fff;
  transition: transform 0.9s ease-in-out;
  transition-delay: 0.6s;
}

.panel h3 {
  font-weight: 600;
  line-height: 1;
  font-size: 1.5rem;
}

.panel p {
  font-size: 0.95rem;
  padding: 0.7rem 0;
}

.btn.transparent {
  margin: 0;
  background: none;
  border: 2px solid #fff;
  width: 130px;
  height: 41px;
  font-weight: 600;
  font-size: 0.8rem;
}

.right-panel .image,
.right-panel .content {
  transform: translateX(800px);
}

/* ANIMATION */

.container.sign-up-mode:before {
  transform: translate(100%, -50%);
  right: 52%;
}

.container.sign-up-mode .left-panel .image,
.container.sign-up-mode .left-panel .content {
  transform: translateX(-800px);
}

.container.sign-up-mode .signin-signup {
  left: 25%;
}

.container.sign-up-mode form.sign-up-form {
  opacity: 1;
  z-index: 2;
}

.container.sign-up-mode form.sign-in-form {
  opacity: 0;
  z-index: 1;
}

.container.sign-up-mode .right-panel .image,
.container.sign-up-mode .right-panel .content {
  transform: translateX(0%);
}

.container.sign-up-mode .left-panel {
  pointer-events: none;
}

.container.sign-up-mode .right-panel {
  pointer-events: all;
}

@media (max-width: 870px) {
  .container {
    min-height: 800px;
    height: 100vh;
  }

  .signin-signup {
    width: 100%;
    top: 95%;
    transform: translate(-50%, -100%);
    transition: 1s 0.8s ease-in-out;
  }

  .signin-signup,
  .container.sign-up-mode .signin-signup {
    left: 50%;
  }

  .panels-container {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 2fr 1fr;
  }

  .panel {
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    padding: 2.5rem 8%;
    grid-column: 1 / 2;
  }

  .right-panel {
    grid-row: 3 / 4;
  }

  .left-panel {
    grid-row: 1 / 2;
  }

  .image {
    width: 200px;
    transition: transform 0.9s ease-in-out;
    transition-delay: 0.6s;
  }

  .panel .content {
    padding-right: 15%;
    transition: transform 0.9s ease-in-out;
    transition-delay: 0.8s;
  }

  .panel h3 {
    font-size: 1.2rem;
  }

  .panel p {
    font-size: 0.7rem;
    padding: 0.5rem 0;
  }

  .btn.transparent {
    width: 110px;
    height: 35px;
    font-size: 0.7rem;
  }

  .container:before {
    width: 1500px;
    height: 1500px;
    transform: translateX(-50%);
    left: 30%;
    bottom: 68%;
    right: initial;
    top: initial;
    transition: 2s ease-in-out;
  }

  .container.sign-up-mode:before {
    transform: translate(-50%, 100%);
    bottom: 32%;
    right: initial;
  }

  .container.sign-up-mode .left-panel .image,
  .container.sign-up-mode .left-panel .content {
    transform: translateY(-300px);
  }

  .container.sign-up-mode .right-panel .image,
  .container.sign-up-mode .right-panel .content {
    transform: translateY(0px);
  }

  .right-panel .image,
  .right-panel .content {
    transform: translateY(300px);
  }

  .container.sign-up-mode .signin-signup {
    top: 5%;
    transform: translate(-50%, 0);
  }
}

@media (max-width: 570px) {
  form {
    padding: 0 1.5rem;
  }

  .image {
    display: none;
  }

  .panel .content {
    padding: 0.5rem 1rem;
  }

  .container {
    padding: 1.5rem;
  }

  .container:before {
    bottom: 72%;
    left: 50%;
  }

  .container.sign-up-mode:before {
    bottom: 28%;
    left: 50%;
  }
}

/* 控制login & register显示 */
form {
  /* padding: 0rem 5rem; */
  transition: all 0.2s 0.7s;
  overflow: hidden;
}

form.sign-in-form {
  z-index: 2;
}

form.sign-up-form {
  opacity: 0;
  z-index: 1;
}
</style>
